A. G. Nichol

I just obtained a copy of an obit for Estella Sparks Hoke, born ca 1879 Ohio, dau. of Edson Sparks, who died in 1941 in Sandusky Co., OH.The obit said she was survived by a sister, Mrs. A. G. Nichol of Washington, D. C.I would like any information on Mrs. A. G. Nichol and her husband (I don't know her given name, but she would have been born after 1885, perhaps in Iowa or Nebraska). kwaller@frontiernet.net